Jan 20, 2025 · How do you document a data science project? Leverage these 15 data science documentation practices to build sufficient, sustainable systems.

Sep 16, 2024 · Data model documentation encompasses a range of materials that facilitate the understanding, maintenance, and modification of a data model. It typically includes diagrams, tables, examples, scenarios, and detailed notes that clarify design choices.

Jul 13, 2018 · This tutorial will show you how you can document your existing data warehouse and share this documentation within your organization. A data warehouse is a complex system with many elements, and this tutorial will discuss only relational database element of it.

Nov 16, 2024 · Use ERDs, data flow diagrams, and other visualizations to illustrate the data model and its relationships. Example: Use different colors or line styles in ERDs to represent different types of relationships, such as one-to-many or many-to-many.

Sample: A sample conceptual data model document is available here. Honor code: The work needs to be your own. You may wish have someone from outside the team help by proofreading a draft version and identifying problems, but the words and content contained in the documents should be your own.

Nov 11, 2021 · This post introduces data model and its benefits. Get to know more about this diagram and get free templates that you can use anytime. Data Model Definition, Benefits and Free Examples

This repository is used to provide guidance in a standard data engineering project that consists of a data lake and data warehouse. The documentation originated out of a need to standardize a requirements gathering methodology. It is derived from the CRISP-DM (Cross Industry Standard Process for Data Mining).

Data modeling documentation process involves documenting the purpose and scope of the model, data sources and schemas, assumptions and constraints, and the rationale behind modeling...

May 8, 2020 · In general the documentation of your (descriptive or predictive) model in production should be able to answer the following questions: Which problem (s) does it solve? — Objectives. Which...

This document provides a template for documenting a data warehouse project. It includes sections for an executive summary, introduction, requirements analysis, architecture, data models, and analysis snapshots.